UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Azeh1KC4rHaRFGskXI4gZGyuZzNYZvQ0yorerto1rFI=' 
WHERE 
  key_id = 'b8411a590ab414639c5bf4c24154c890b162b9dcf61c64f0c8c659f49808cd22' 
  AND (
    token = 'Azeh1KC4rHaRFGskXI4gZGyuZzNYZvQ0yorerto1rFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )